Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 16:52Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
129K
det| 11 9 ; 0 12 | = 132
97K
∫₀^∞ e^(-x²) dx = √π / 2
det| 5 7 ; 2 6 | = 16
366K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 4 ; 4 8 | = 40
224K
N₂ + 3H₂ ⇌ 2NH₃
\frac{12}{7} \sum_{i=1}^{n} i^{2}
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇²β = 0
F = G m₁m₂ / r²